CP79xx series control panels features without keys, aluminum housing and protection class IP 65. Special keys identified by slide-in labels integrated DVI/USB extension technology. DVI-E and USB-E enable remote panel operation at a distance of up to 50m from the PC. DVI-E input is compatible to the standard DVI output of a PC. Connection via 3 round connectors (IP 65) for DVI, USB-E and 24V power supply unit in the backplane. Operating temperature 0 to 55°C. The CP6xxx and CP7xxx series control panels are designed for use as a human-machine interface. Operating and display elements create an independent unit, separated from the control level. The control panel has a flat, elegant form, with a large surface presented to the user, but a low depth. The PC is protected in the control cabinet, yet its location is easily accessible. The PC housing can be optimized for fitting PC components.